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{\info{\title state management}{\creatim\yr2009\mo4\dy22\hr4\min23}{\revtim\yr1601\mo1\dy1\hr0\min0}{\printim\yr1601\mo1\dy1\hr0\min0}{\comment StarWriter}{\vern3100}}\deftab709
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{\*\pgdscno0}\paperh15840\paperw12240\margl1134\margr567\margt567\margb567\sectd\sbknone\pgwsxn12240\pghsxn15840\marglsxn1134\margrsxn567\margtsxn567\margbsxn567\ftnbj\ftnstart1\ftnrstcont\ftnnar\aenddoc\aftnrstcont\aftnstart1\aftnnrlc
\pard\plain \ltrpar\s3\li0\ri0\lin0\rin0\fi0\ql\rtlch\af3\afs20\lang255\ltrch\dbch\af3\langfe255\hich\f3\fs20\lang1033\loch\f3\fs20\lang1033 {\rtlch \ltrch\loch\f3\fs20\lang1033\i0\b0 There are two types of state management\line \line \line Client-side state management summary\line *********************************\line \line Method Use when\line ******* ********\line \line {\rtlch\ltrch\dbch\hich\b\loch\b Cookies}: You need to store small amounts of information on the client and security is not an issue.\line \line {\rtlch\ltrch\dbch\hich\b\loch\b View st
ate}: You need to store small amounts of information for a page that will post back to itself. Use of the ViewState property does supply semi-secure functionality.\line \line {\rtlch\ltrch\dbch\hich\b\loch\b Hidden fields:} You need to store small amounts of information for a page that will post back
 to itself or another page, and security is not an issue.\line [NOTE] You can use a hidden field only on pages that are submitted to the server.\line \line {\rtlch\ltrch\dbch\hich\b\loch\b Query string} You are transferring small amounts of information from one page to another and security is not an issu
e.\line [NOTE] You can use query strings only if you are requesting the same page, or another page via a link.\line \line \line \line Server-side state management summary\line \line Method Use when\line ****** ********\line {\rtlch\ltrch\dbch\hich\b\loch\b Application}: state object You are storing infrequently changed, application-s
cope information that is used by many users, and security is not an issue. Do not store large quantities of information in an application state object.\line \line {\rtlch\ltrch\dbch\hich\b\loch\b Session} state object You are storing short-lived information that is specific to an individual session,
 and security is an issue. Do not store large quantities of information in a session state object. Be aware that a session state object will be created and maintained for the lifetime of every session in your application. In applications hosting many users
, this can occupy significant server resources and affect scalability.\line \line {\rtlch\ltrch\dbch\hich\b\loch\b Database} support You are storing large amounts of information, managing transactions, or the information must survive application and session restarts. Data mining is a concern, and se
curity is an issue.\line }
\par }